RIHANNA has hardly been shy about showcasing her love of marijuana over the past few years, but if you were ever confused about how much she adored the green stuff, she's cleared it up for us via her sartorial flair.

The Barbadian beauty also posted a video montage of herself smoking the green stuff.

Let's just hope she changed her attire for Easter mass.

Rihanna wasn't the only celeb sparking up for 4/20. Legendary weed-smoker Snoop Dogg posted numerous tweets and Instagram posts celebrating his favourite day of the year, even making a cake – complete with candles – entirely created from the drug.

James Franco shared a pic of his stoner character from The Pineapple Express to wish his followers a happy 4/20 – but Miley Cyrus was having a less than cheerful day.

The hospitalised advocate of getting high tweeted:"Happy 420/ Easter! I'll be where I've been the passed week. In bed. Crying. NOT stoned. wackkkkkkkkkkkkkkkkkkkkkkkkkkkkk."